Brad, could you post links and studies on this, I've googled "electronic cigarettes drug delivery" "personal vaporizers used street drugs" oh, pretty well ran the gamut of search terms and found nothing, other than your typical Volcano type Vaporizers that the ........ users smoke with. I'd like to know what rec. chems are being abused
through ecigs.
If this is going on, I'll be the first to admit I was totally unaware of it.